—At present, one of the best ways to study is working in groups.
—More chances ________ to students to learn from each other.
| A．offer | B．are offered |
| C．have offered | D．are offering |
Please ________ your cigarette. It’s bad for others on the bus.
| A．put out | B．take out |
| C．hand out | D．hung out |
Which sign means you can’t drop litter?
A． |
B． |
C． |
D． |
We ________ not to go that way because the road ________.
| A．told; is being repaired | B．are told; is being repaired |
| C．have been told; is repairing | D．was told; is repaired |
I used ____ papers and watch TV after dinner. But now I’m ________ a walk.
| A．to read; used to take | B．reading; used to having |
| C．to read; used for taking | D．to read; used to taking |
We should be strict _____ ourselves ____ our work.
| A．with, with | B．in, in |
| C．with, in | D．in, with |